TA2 titanium alloy raj rau kev siv
TA2 Titanium Alloy Yeeb Nkab, Qhov Zoo
TA2 Titanium Alloy Yeeb Nkab, Piv nrog rau lwm cov ntaub ntawv hlau, nws muaj cov nram qab no zoo:
1. Lub zog tshwj xeeb (lub zog tensile / ntom) (saib daim duab), lub zog tensile tuaj yeem ncav cuag 100 ~ 140kgf / mm2, thaum qhov ceev tsuas yog 60% ntawm cov hlau.
2. Qhov nruab nrab kub lub zog yog qhov zoo, kev siv kub yog ntau pua degrees siab dua aluminium alloy, nyob rau hauv qhov nruab nrab kub tseem tuaj yeem tuav lub zog uas yuav tsum tau ua, tuaj yeem ua haujlwm hauv 450 ~ 500 ℃ kub rau lub sijhawm ntev.
3. Zoo corrosion kuj, titanium nto nyob rau hauv cov huab cua tam sim ntawd tsim ib txheej ntawm cov khaubncaws sab nraud povtseg thiab ntom oxide zaj duab xis, muaj peev xwm tiv taus ntau yam xov xwm yaig.Titanium feem ntau muaj qhov zoo corrosion kuj hauv oxidizing thiab nruab nrab xov xwm, tshwj xeeb tshaj yog nyob rau hauv seawater, ntub chlorine thiab chloride daws.Tab sis hauv kev txo qis nruab nrab, xws li hydrochloric acid tov, titanium corrosion kuj tsis zoo.
4. Titanium alloys nrog qhov kub tsis tshua muaj kev ua haujlwm zoo thiab cov ntsiab lus tshem tawm tsawg heev, xws li TA7, tuaj yeem tswj tau qee yam yas ntawm -253 ℃.
5. Tsawg elastic modulus, me me thermal conductivity, tsis muaj ferromagnetism.
6. Siab hardness.
7. Cov khoom tsis zoo stamping thiab zoo thermoplasticity.
Kev kho cua sov Titanium alloy tuaj yeem tau txais cov theem sib txawv thiab microstructure los ntawm kev kho cov txheej txheem kho cua sov.Nws yog feem ntau suav hais tias zoo equiaxed microstructure muaj zoo plasticity, thermal stability thiab qaug zog.Cov qauv acicular muaj zog ruaj khov dua, creep zog thiab tawg toughness.Equiaxed thiab acicular mixed qauv muaj cov khoom zoo dua.
TA2 Titanium Alloy Yeeb Nkab, Feem ntau siv cov kev kho cua sov yog annealing, tov thiab kev laus kev kho mob.Annealing yog tshem tawm cov kev ntxhov siab sab hauv, txhim kho plasticity thiab microstructure stability, thiaj li yuav tau txais cov khoom zoo dua.Feem ntau, annealing kub ntawm α alloy thiab (α + β) alloy yog 120 ~ 200 ℃ hauv qab qhov kev hloov pauv ntawm (α + β) - → β theem.Kev daws thiab kev laus kev kho mob yog kom tau txais α 'theem thiab metastable β theem ntawm martensite los ntawm kev ua kom txias ceev hauv thaj chaw kub siab, thiab tom qab ntawd decompose cov metastable theem los ntawm kev tuav hauv nruab nrab thaj tsam kub, thiab tau txais cov khoom tawg yooj yim thib ob. , xws li α theem lossis compound, kom ua tiav lub hom phiaj ntawm kev ntxiv dag zog rau cov hlau.Feem ntau (alpha + beta) alloy quenching hauv alpha + beta) --> beta theem hloov pauv taw tes hauv qab 40 ~ 100 ℃, metastable beta alloy quenching hauv alpha + beta) --> beta theem hloov taw tes saum toj 40 ~ 80 ℃.Kev laus kub yog feem ntau 450 ~ 550 ℃.Tsis tas li ntawd, txhawm rau ua kom tau raws li qhov tshwj xeeb ntawm cov khoom ua haujlwm, kev lag luam kuj tseem siv ob npaug annealing, isothermal annealing, β kev kho cua sov, kev kho cua sov deformation thiab lwm yam txheej txheem kev kho cua sov.
TA2 Titanium Alloy Yeeb Nkab, Classification
Titanium yeeb nkab, titanium vuam yeeb nkab, titanium splicing tee, titanium splicing luj tshib, titanium vuam nplhaib, titanium txo, titanium tee, titanium luj tshib, titanium chimney, thiab lwm yam.
TA2 Titanium Alloy Yeeb Nkab, Txoj Cai Ua Haujlwm Ntawm
TA2 Titanium Alloy Yeeb Nkab, Feem ntau txuas txhua yam ntawm cov khoom siv titanium pipeline, siv rau cov khoom siv ntawm txhua yam khoom siv, cov kav dej muaj qhov corrosion kuj ntawm titanium khoom nws tus kheej, thiaj li hloov cov kav dej dav dav rau cov kav dej zoo tib yam tsis tuaj yeem ua tau raws li qhov xav tau. .Feem ntau ф 108 saum toj no yog welded kav.
Main Technical Parameters
| DN (mm) | Kev ntsuas qhov sab nraud (mm) | Cov khoom siv |
| 15 | 18 | TA 2 |
| 20 | 25 | TA 2 |
| 25 | 32 | TA 2 |
| 32 | 38 | TA 2 |
| 40 | 45 | TA 2 |
| 50 | 57 | TA 2 |
| 65 | 76 | TA 2 |
| 80 | 89 | TA 2 |
| 100 | 108 | TA 2 |
| 125 | 133 | TA 2 |
| 150 | 159 | TA 2 |
| 200 | 219 | TA 2 |
| 250 | 273 | TA 2 |
| 300 | 325 | TA 2 |
| 350 | 377 ib | TA 2 |
| 400 | 426 | TA 2 |
| 450 | 480 | TA 2 |
| 500 | 530 | TA 2 |
| 600 | 630 | TA 2 |
Khoom Qhia
